DE8709369U1 - foil - Google Patents

Abstract

A thermoformable film for motor vehicles which contains mixtures of a vinyl chloride homopolymer, copolymer, terpolymer and/or graft polymer, a styrene copolymer or graft polymer, preferably styrene-acrylonitrile-butadiene (ABS), and a plasticiser. The plasticiser, which contains polar groups, contains or comprises at least one alkene or alkenyl (C1-C4)-alkyl(C1-C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) acrylate copolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) methacrylate copolymer, with an alkyl acrylate or alkyl methacrylate content of greater than 12% by weight.

Description

Alkor GmbH Plastics
8000 Munich

foil

The present invention relates to a film, in particular a deep-drawable film, for motor vehicle interiors and molded bodies or molded body parts made therefrom for motor vehicle interiors, with a film thickness of 500 μιη - 1,400 μιη, preferably 600 μιη ·■ 1,200 μια, consisting of mixtures of vinyl chloride horao-, -co-, -ter- and/or graft polymer, acrylonitrile-butadiene-styrene copolymer (ABS) and a plasticizer based on a plasticizing high polymer with polar groups, which has a molecular weight of greater than 10,000, preferably greater than 30,000, and is compatible with polyvinyl chloride or forms a phase, optionally with a foam layer or back-foaming arranged on the film or bottom film, the film being designed as a monofilm or composite film, but preferably as a bottom film or bottom layer of a composite film with an upper film or surface layer arranged on the bottom film or bottom layer, the upper film or surface layer being based on a polymer mixture, preferably containing polyvinyl chloride, and a Plasticizer based on a plasticizing high polymer with polar groups, which has a molecular weight of more than 10,000, preferably more than 30,000, and is compatible with polyvinyl chloride or forms a phase, or mixtures of polyvinyl chloride with one or more other synthetic resins, and a plasticizer based on a plasticizing high polymer with polar groups, which has a

Has a molecular weight of greater than 10,000, preferably greater than 30,000, and is compatible with polyvinyl chloride or forms a phase, wherein the plasticizer or plasticizer mixture of the film, the lower and/or upper film has a specific composition.

An age-resistant plastic film is known from DE-OS 32 27 107. However, under heavy loads, particularly strong light exposure and high temperatures (over 100 ⁰ C), undesirable color changes, reduction or loss of elongation, etc. can also occur in these age-resistant plastic films.

The aim and object of the present invention was to improve the properties of the films. The aim was also to improve color fastness when exposed to light and to reduce the loss of stretch when exposed to higher temperatures.

According to the invention, it has been found that these aims and objects are met by a film, in particular a deep-drawable film, for motor vehicle interiors and molded bodies or molded body parts made therefrom for the motor vehicle interior, with a film thickness of 500 μιη -1,800 μγ, preferably 600 μιη. - 1,200 μπα, from mixtures of vinyl chloride homo-, co-, ter- and/or graft polymer, styrene co- or graft polymer, preferably from styrene-aryl nitrilotriacetic acid and butadiene (ABS), and a plasticizer based on a plasticizing high polymer with polar groups, which has a molecular weight of greater than 10,000, preferably greater than 30,000, and

is compatible with polyvinyl chloride or forms a phase, optionally with a foam layer or back-foaming arranged on the film or bottom film, wherein the film is designed as a monofilm or as a layer of a composite film, but preferably as a bottom film or bottom layer of a composite film with an upper film or surface layer which is arranged on the bottom film or the bottom layer, wherein the upper film or surface layer is based on a polymer or polymer mixture, preferably contains polyvinyl chloride, and optionally a plasticizer based on a plasticizing high polymer with polar groups which has a molecular weight of greater than 10,000, preferably greater than 30,000, and is compatible with polyvinyl chloride or forms a phase or mixtures of polyvinyl chloride with one or more other synthetic resins, and optionally a plasticizer based on a plasticizing high polymer with polar groups which has a molecular weight of greater than 10,000, preferably greater than 30,000, and is compatible with polyvinyl chloride or forms a phase. According to the invention, the plasticizer or plasticizer mixture containing polar groups of the film, the lower and/or upper film has a molecular weight of greater than 50,000, preferably 100,000, and consists of at least one alkene or alkenyl (C^ - Ci ₁ ) - alkyl (C-| - Ce) acrylate-carbon monoxide terpolymer, alkene or alkenyl (C-| -C14) - alkylKCi - C8> methacrylate-carbon monoxide terpolymer, alkene or alkenyl (Cj - C4) -CgJ acrylate copolymer, alkene or alkenyl Cii) - alkylKCi - Csi methacrylate copolymer or

• · « ■·■« r« «

contains this, with an alkyl acrylate content or alkyl methacrylate content of more than 12 parts by weight (calculated on the respective plasticizer containing polar groups with 100 parts by weight) and with statistically distributed acrylate or methacrylate groups or alkyl acrylate or alkyl methacrylate groups and optionally (in the case of terpolymers) with statistically distributed carbon monoxide groups, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer or contains one or more of these compounds.

The content of the plasticizer containing polar groups or plasticizer mixture containing polar groups in the film, bottom film and/or top film is greater than 5 % by weight and less than 50% by weight (based on 100% by weight of polymer mixture). With the help of the film according to the invention, an improvement in properties, improvement in aging, improvement in embrittlement or discoloration is achieved, especially when larger light and heat energies occur.

According to the invention, the composite film consisting of at least one lower film or lower layer and at least one upper film or upper layer contains at least one lower film or lower layer which (based on 100 wt. t of polymers) consists of 15 - 40 wt . %, preferably 20 - 35 wt. t of vinyl chloride homo-, co-, ter-, and/or graft polymer and/or alloys based on polyvinyl chloride, 17 - 50 wt. t, preferably 20 - 40 wt. t of styrene-acrylonitrile

tril-butadiene graft polymer (ABS), 38 - 10 wt. %, preferably 35-15 wt. %, alkene or alkenyl (Ci - C4) - alkylKCi - Ce) acrylate-carbon monoxide terpolymer containing polar groups, alkene or alkenyl (C-| - C4) - alkyl(C-j - C8) methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C-| - C4) - alkyl(C-| - Cgi acrylate copolymer, alkene or alkenyl (C-| - C4) - alkylKCi - C8) methacrylate copolymer, preferably ethylene-butylene acrylate-carbon monoxide terpolymer, ethylene-hexylacryl lat-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, which has statistically distributed acrylate or methacrylate groups and optionally (in the case of terpolymers) statistically distributed carbon monoxide groups and an alkyl acrylate content of more than 12 wt. % (calculated on the basis of 100 parts by weight of the respective plasticizer containing polar groups), 30-0.3 wt. %, preferably 25-10 wt. % of another polymer or polymer mixture, or contains these.

According to a preferred embodiment, the alkene or alkenyl (Ci - C4) - alkyl (C-| - C8) acrylate-carbon monoxide terpolymer containing 35 - 15 wt.-$ polar groups, alkene or alkenyl (C-] - C4) - alkyl (C-| - C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (C^ - C4) - alkyl (C-Ci - C8) methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C^ - C4) - alkyl (C-Ci - C8) methacrylate copolymer, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, Ethylene-hexyl acrylate copolymer, up to 80 parts by weight, preferably up to 65 parts by weight, (based on 100 parts by weight of the plasticized

by means of or plasticizer mixture of the film or film layer) by another plasticizer or plasticizer mixture containing polar groups, preferably ethylene-vinyl acetate copolymer, ethylene-vinyl acetate-carbon monoxide terpolymer and/or chlorinated polyethylene.

The top film or top layer consists of (based on 100 wt. I polymers) or contains 15 - 80 wt. I, preferably 30 - 78 wt. I, vinyl chloride homo-, co-, ter-, and/or graft polymer and/or alloys based on polyvinyl chloride, 40 - 20 wt. I, preferably 35 - 21 wt. I, alkene or alkenyl (C1 - C4) - alkyl (C-| - C8) acrylate-carbon monoxide terpolymer containing polar groups, alkene or alkenyl ( _C1 - C4) - alkyl (C1 - C4) - methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C-) - C4) alkyl (C-I - C8) acrylate copolymer, alkene or alkenyl (C-| - C14) - alkyl acrylate - C12 - methacrylate copolymer, preferably ethylene butyl acrylate carbon monoxide terpolymer, ethylene hexyl acrylate carbon monoxide terpolymer, ethylene butyl acrylate copolymer, ethylene hexyl acrylate copolymer, which has randomly distributed acrylate or methacrylate groups and optionally (in the case of terpolymers) randomly distributed carbon monoxide groups and an alkyl acrylate content of more than 12% by weight (calculated on the basis of the respective plasticizer containing polar groups with 100 parts by weight). According to one embodiment, the plasticizer according to the invention is wholly or partially, preferably up to 65 parts by weight. (based on 100 parts by weight of the plasticizer or plasticizer mixture containing polar groups in the top layer or top film), by

a plasticizer or a plasticizer mixture and/or by an aliphatic or aromatic ester (carboxylic acid ester), diester, polyester or polycarboxylic acid ester, preferably adipic acid ester and/or trimellitic acid ester and/or a chlorinated polyethylene and/or by ethylene-vinyl acetate-carbon monoxide terpolymer and/or ethylene-vinyl acetate copolymer .

According to a preferred embodiment, the styrene-acrylonitrile-butadiene graft polymer (ABS) is completely or partially replaced by another graft polymer made from styrene-acrylonitrile copolymer (SAN) and/or styrene-maleic anhydride copolymer (SMA) or another elastomer, wherein the other elastomer preferably consists of an elastomeric acrylate.

According to a preferred embodiment, in the film or film layer, the 30-0 wt. % and preferably 25-10 wt. % of the other polymer or polymer mixture of the lower film(s) or the lower layer(s) and/or the 45-0 wt. % and preferably 35-1 wt. % of the other polymer or polymer mixture in the upper film or upper layer consists of at least one copolymer of styrene, acrylate and/or methacrylate, preferably styrene-maleic anhydride copolymer (SMA), methacrylic-acrylic ester copolymer and/or styrene-acrylonitrile copolymer (SAN), and/or of at least one partially cross-linked elastomeric modifier, preferably acrylic ester copolymer, acrylonitrile-acrylic ester copolymer and/or acrylonitrile-butadiene copolymer, or contains one or more of these. Polymers.

The composite film consisting of at least one lower film or lower layer and at least one upper film or upper layer contains at least one lower film or lower layer which (based on 100 wt. i polymers) according to a preferred embodiment consists of 15 - 40 wt. i, preferably 20 - 35 wt. i, vinyl chloride graft polymer and/or

i Alloys based on polyvinyl chloride, 17 -

! $0 wt.i, preferably 20 - 40 wt.&iacgr;, acrylonitrile

! tlutadiene-styrene (ABS), where the acrylonitrile butadiene

i flien-styrene co- and/or graft polymer (ABS)

! by a graft polymer and/or copolymer on

based on styrene, acrylonitrile and/or maleic anhydride, preferably based on or consisting of

j bus Acrylonitrile-styrene-acrylate (ASA) and/or sty-

j rol-maleic anhydride-butadiene, to more than 10

j Cew.-i, preferably to üq _ 1OO Gew.-Jt, (based on

! the ABS used) is replaced, 38 - 10 wt.-&iacgr;, pre-

I preferably 35 - 15 wt.-&iacgr;, polar group-containing

! t*elastifiers containing or consisting of at least

I at least one alkene or alkenyl (C-] - C4) - alkyl(C-)

! *· Cßi-acrylate-carbon monoxide terpolymer, alkene or

; Alkenyl (C-| - C4) - AlkyKC! - C8)-Methacrylate-Carbon-

i Inone oxide terpolymer, alkene or alkenyl (C-) - C14) -

I Alkyl(C-| - C8) acrylate copolymer, alkene or alke-

' hyl (Ci - Cn) - alkyl (C-| - C8) methacrylate copolymers

; eat consists of or contains this, with an alkyl-acryl-

\ lat content or alkyl methacrylate content of more than

I 12 wt.-i (calculated on the respective polar groups

⁵ containing plasticizers with 100 parts by weight)

and with statistically distributed acrylate or methacrylate groups or alkyl acrylate or alkyl methacrylate groups and optionally (in the case of terpolymers) statistically distributed carbon monoxide groups,

► ·

preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, 15-0 wt. %, preferably 12.5-5 wt. %, of at least one copolymer of styrene, acrylate and/or methacrylate, preferably styrene-maleic anhydride copolymer (SMA), methacrylic-acrylic ester copolymer and/or styrene-acrylonitrile copolymer, and/or 15-0 wt. %, preferably 12.5-5 wt. %, of at least one partially crosslinked and/or elastomeric modifier, preferably acrylic ester copolymer and/or acrylonitrile-butadiene copolymer or one Or contains several of these polymers.

According to a preferred embodiment, the composite film contains at least one top film or top layer which (based on 100 wt. % of polymers) consists of 15 - 80 wt. % and preferably 30 - 78 wt. % of vinyl chloride homo-, co-, ter- and/or graft polymer and/or alloys based on polyvinyl chloride, 30-0 wt. % and preferably 27-1 wt. % of graft polymer and/or copolymer based on polyvinyl chloride. of styrene, acrylonitrile and/or maleic anhydride, preferably based on or consisting of acrylonitrile-styrene-acrylate (ASA) and/or styrene-maleic anhydride-butadiene, which may optionally contain small amounts by weight (amounts by weight up to 4 wt. %, preferably less than 2 wt. %) of acrylonitrile-butadiene^ $tyrene co- and/or graft polymer (ABS), 40 - 20 wt. %, preferably 35 - 21 wt. % of plasticizer containing folar groups, consisting of or containing at least one alkene or alkenyl (C ₁ - C4) - alkyl (C - | - C8) acrylate carbon mono-

xid-1'erpolymerizate, alkene or alkenyl (Ci - C4) -alkyl(C-| - C8)-methacrylate-carbon monoxide terpolymerizate, alkene or alkenyl <C-| - C4) -alkylKC-j - Cq)-acrylate copolymerizate, alkene or alkenyl (Ci - C4) -alkylKC! - C8) methacrylate copolymer or contains this, with an alkyl acrylate content or alkyl methacrylate content of more than 12 parts by weight (calculated on the respective plasticizer containing polar groups with 100 parts by weight) and with statistically distributed acrylate or methacrylate groups or alkyl acrylate or alkyl methacrylate groups and optionally (in the case of terpolymers) statistically distributed carbon monoxide groups, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, 10-0 parts by weight, preferably 5-0.5 parts by weight, of at least one copolymer of Styrenes, acrylates and/or methacrylates, preferably styrene-maleic anhydride copolymer (SMA), methacrylic-acrylic acid ester copolymer and/or styrene-acrylonitrile copolymer, and/or 5-0 wt.%, preferably 3-0.5 wt.*, of at least one partially crosslinked and/or elastomeric modifier, preferably acrylic ester copolymer and/or acrylonitrile-butadiene copolymer, or contains one or more of these polymers.

The film or film mixture(s) contains, based on 100 parts by weight of the polymer mixture or polymer alloy, 2-20 parts by weight, preferably 3-15 parts by weight, of one or more processing aids, preferably lubricants, stabilizers, flowability improvers and/or antioxidants, 0 -

50 parts by weight, preferably 0.5 - 30 parts by weight, of an additive or additive mixture, preferably at least one filler, at least one agent for making the material flame-retardant, at least one dye or color pigment, and 0-12 parts by weight, preferably 0.1 - 10 parts by weight, of at least one low-volatility, preferably migration-resistant plasticizer.

The composite film preferably consists of at least one lower film or lower layer and at least one upper film or upper layer, wherein the qualitative and/or quantitative composition between lower film(s) or lower layer(s) and upper film(s) or upper layer(s) differs.

Preferably, the percentage content of vinyl chloride homo-, co-, ter- and/or graft polymer in the bottom film(s) or bottom layer(s) is smaller than that in the top film(s) or top layer(s) and/or the percentage content of the plasticizer or plasticizer mixture containing polar groups in the bottom film(s) or bottom layer(s) is larger than that in the top film(s) or top layer(s).

According to a preferred embodiment, the surface film is coated with a lacquer layer or plastic coating, preferably based on acrylate resins, polyvinyl chloride-acrylate resins, polyurethane resins and/or epoxy resins, on its free surface layer.

The plastic mixture of the monofilm, top and/or

The bottom film is heated and plasticized in an extruder or other known plasticizing device, preferably single-screw or twin-screw extruders, planetary roller extruders or plasticizing units, which are optionally heated together with the processing aids and/or additives. Depending on the hardness setting, the plastic mass is processed into films at between 150 ⁰ C and 210 ⁰ C, preferably 160 ⁰ C to 200 ⁰ C (mass temperature).

The plastic-containing mass, which is hot at 150 - 210 ^° C, preferably 160 - 200 ^° C, is formed into a film web using a multi-roll calender, preferably a three- or four-roll calender, the temperature setting of the first, second and third rolls being preferably between 170 and 200 ^° C and that of the fourth roll being between 160 and 180 ^° C.

The individual webs are heat-laminated on a so-called embossing calender. According to one embodiment, in the case of multi-layer films or composite films, the upper film or upper layer is provided with a surface layer or lacquer layer in advance and then applied to the lower film or the composite or to the finished composite after the so-called embossing.

Examples

Parts by weight Weight &Idigr; 1. Example of a monofilm

Suspension polyvinyl 40.0 26.7 chloride (PVC) Acrylonitrile-butadiene-styrene- 40.0 26.7 Copolymer (ABS) Styrene-acrylonitrile 20.0 13.3 Copolymer (SAN) Acrylonitrile-butadiene- 10.0 6.7 resin (NBR) Ethylene butyl acrylate 40.0 26.7 Carbon monoxide terpolymer Processing aids and Additives

2. Example of a base film

Suspension polyvinyl 40.0 27.59 chloride (PVC) Acrylonitrile-styrene- Acrylic acid ester-PfroDfpoly 50.0 34.48 merisat (ASA) Styrene-acrylonitrile 10.0 6.89 Copolymer (SAN) Acrylonitrile-butadiene- 10.0 6.89 resin (NBR) Ethylene butyl acrylate 35.0 24.15 Carbon monoxide terpolymer

!Ill Ii « · · · · I ■ '

3. Example of a base film

Suspension polyvinyl chloride (PVC) 50.0 37.04 Acrylonitrile-styrene-acrylic acid ester graft polymer (ASA) 50.0 37.04 Polymethyl meth^acrylate (PMMA) 5.0 3.70 Ethylene-butyl acrylate-carbon monoxide terpolymer 30.0 22.22

4. Example of a top film

Suspension polyvinyl 100 71.43 chloride (PVC) Ethylene butyl acrylate 40 28.57 Carbon monoxide terpolymer

5. Example of a top film

Suspension polyvinyl 30 57.14 chloride (PVC) Acrylonitrile-styrene- Acrylic acid ester graft poly 20 14.29 merisat (ASA) Ethylene butyl acrylate 40 28.57 Carbon monoxide terpolymer

The following processing aids and additives were used as additives in Examples 1 - 5:

Trimellitic acid esters 5>»0

Octyl-S-Sn Stabilizer 3.0

Antioxidant 1»0

Processing aids Lubricants
Flame retardant coantioxidant

1.5 0.5 3.0 1.0

&bull; ft a

Drawing description

The attached figures 1 - 5 show schematically the films according to the invention.

In Fig. 1, a film (10) with varnish (11) (for example made of PVC acrylate varnish) on the visible side is shown schematically.

In Fig. 2 you can see the bottom film (10) with the top film C12), on the visible side of which a layer of varnish C11) is applied.

A multilayer film is shown schematically in Fig. 3. The base films (10) and (13) can be made of the same or different materials. The cover film (12) is provided with a coating or varnish.

In Fig. U, the multilayer film shown in Fig. 3 is thermoplastically deformed.

Fig. 5 shows a molded body consisting of the thermoplastically formed multilayer film (which is, for example, back-foamed with polyurethane resin foam (1 ¹ O).

Claims (1)

Treasury claims 1. Film, in particular deep-drawable film, for motor vehicle interiors and moulded bodies or moulded body parts made therefrom for motor vehicle interiors, with a film thickness of ' 500 (im - 1,800 μια, preferably 600 μπα - 1,200 μπα, consisting of mixtures of vinyl chloride homo-, co-, ter- and/or graft polymer, styrene co- or graft polymer, preferably of styrene-acrylonitrile-butadiene (ABS), and a plasticizer based on a plasticizing high polymer with polar groups, which has a molecular weight of greater than 10,000, preferably greater than 30,000, and is compatible with polyvinyl chloride or forms a phase, optionally with a foam layer or hi-foam arranged on the film or bottom film, the film being designed as a monofilm or as a layer of a composite film, but preferably as a bottom film or bottom layer of a composite film with an upper film or surface layer arranged on the bottom film or bottom layer, the upper film or surface layer being based on a polymer or polymer mixture, preferably containing polyvinyl chloride, and optionally a plasticizer based on a plasticizing high polymer with polar groups, which has a molecular weight of greater than 10,000, preferably greater than 30,000, »»■* Il · ti > I > * I*· ■ I &bull; I · » Jl · *· and is compatible with polyvinyl chloride or forms a phase, or mixtures of polyvinyl chloride with one or more other synthetic resins, and optionally a plasticizer based on a plasticizing high polymer with polar groups, which has a molecular weight of greater than 10,000, preferably greater than 30,000, and is compatible with polyvinyl chloride or forms a phase, characterized in that the plasticizer or plasticizer mixture containing polar groups of the film, the lower and/or upper film has a molecular weight greater than 50,000, preferably greater than 100,000, and consists of or contains at least one alkene or alkenyl (Ci - C4) - alkyl (Ci - C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (C-| - C4) - alkyl (C1 - Cßi-methacrylate-carbon monoxide terpolymer, alkene or alkenyl (Ci - Cu) - alkyl (Ci - Cg) acrylate copolymer, alkene or alkenyl (Ci - C4) - alkyl (Ci - CsJ) methacrylate copolymer, with an alkyl acrylate content or alkyl methacrylate content of more than 12 parts by weight (calculated on the basis of the respective plasticizer containing polar groups with 100 parts by weight) and with statistically distributed acrylate or methacrylate groups or alkyl arylate or Alkyl methacrylate groups and optionally (in the case of terpolymers) statistically distributed carbon monoxide groups, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethyl lene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer. Film according to claim 1, characterized in that the content of the plasticizer containing polar groups or plasticizer mixture containing polar groups in the film, bottom film and/or top film is greater than 5% by weight and less than 50% by weight (based on 100% by weight of polymer mixture). Film according to claims 1 and 2, characterized in that the composite film consisting of at least one lower film or lower layer and at least one upper film or upper layer contains at least one lower film or lower layer which (based on 100% by weight of polymers) consists of 15 - 40 wt.i, preferably 20 - 35 wt.i, Vinyl chloride homo-, co-, ter-, and/or graft polymers and/or alloys based on polyvinyl chloride, 17 - 50 wt.%, preferably 20 - 40 wt.%, Styrene-acrylonitrile-butadiene graft polymer (ABS), 38 - 10 wt.-$, preferably 35 - 15 wt.-t, alkene or alkenyl containing polar groups (Ci - C4) - alkyl(Ci - C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (Ci - Cu) - alkyl(Ci - Csi-methacrylate-carbon monoxide terpolymer, Alkene or alkenyl (Ci - Ci») - alkyl (Ci - Ce) acrylate copolymer, alkene or alkenyl (Ci - C\\) alkyl (Ci - C8) methacrylate copolymer, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, which has statistically distributed acrylate or methacrylate groups and optionally (in the case of terpolymers) statistically distributed carbon monoxide groups and an alkyl acrylate content of more than 12 parts by weight (calculated on the respective plasticizer containing polar groups with 100 parts by weight), 30 - 0 wt.i, preferably 25 - 10 wt.i, another polymer or polymer mixture, or contains them. . Film according to one or more of claims 1 to 3, characterized in that the 35-15 wt.* polar groups containing alkene or alkenyl (C ₁ - C ₄ ) - alkyl (C ₁ - C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (C ₁ - Cu) - alkyl (C ₁ C8) methacrylate-carbon monoxide terpolymer, Alkene or alkenyl (C ₁ - Cl*) - alkyl (Ci - C8)-arylate copolymer, alkene or alkenyl (Ci - C4) alkyl (Ci - cei-methaorylate copolymer, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, up to 80 wt.-56, preferably up to 65 wt.-*, (based on 100 parts by weight of the plasticizer or plasticizer mixture of the film or film layer) is replaced by another plasticizer or plasticizer mixture containing polar groups, preferably ethylene-vinyl acetate copolymer, ethylene-vinyl acetate-carbon monoxide terpolymer and/or chlorinated polyethylene. 5. Film according to one or more of claims 1 to 4, characterized in that the top film ^or top layer consists of (based on 100 wt.-* polymers) j 15-80 wt.*, preferably [ 30-78 wt.-*, ' Vinyl chloride homo-, co-, ter-, and/or graft polymer and/or alloys based on polyvinyl chloride, \ 40-20 wt,-*, preferably 35 - 21 wt.-*, alkene or alkenyl (Cj - Ci\) - alkyl(Ci - CBi-acrylate-carbon monoxide terpolymer, alkene or alkenyl (Ci - C4) - alkyl(C-) &bull; Csi-methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C-| - Cl)) - alkyl(Ci - C8>-arylate copolymer, alkene or alkenyl (C-| - Cn) alkyl(Ci - Csi-methacrylate copolymer, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, the statistically distributed acrylate or Methacrylate groups, and optionally (in the case of terpolymers) statistically distributed carbon monoxide groups and an alkyl acrylate content of more than 12 parts by weight (calculated on the respective plasticizer containing polar groups with 100 parts by weight), which are optionally completely or partially, preferably up to 65 parts by weight (based on 100 parts by weight of the plasticizer or plasticizer mixture containing polar groups in the top layer or top film), replaced by a plasticizer or a plasticizer mixture and/or by an aliphatic or aromatic ester (carboxylic acid ester), diester, polyester or polycarboxylic acid ester, preferably adipic acid ester and/or trimellitic acid ester and/or by a chlorinated polyethylene and/or by ethylene-vinyl acetate-carbon monoxide terpolymer and/or ethylene-vinyl acetate copolymer. 4. Film according to one or more of claims 1 to 5, characterized in that styrene-acrylonitrile-butadiene graft polymer (ABS) is replaced by another &bull; · ■· Il ··«· * * ICM &bull; t « t if 4 m · t I « · · I · ■ · * · &bull; · t> ti « ·· a Graft polymer made from styrene-acrylonitrile copolymer (SAN) and/or styrene-maleic anhydride copolymer (SMA) with another elastomer, wherein the other elastomer preferably consists of an elastomeric acrylate, completely or partially replaced. Film according to one or more of claims 1 to 6, characterized in that in the film or film layer the 30-0 wt-5t, preferably 25 - 10 wt%, of the other polymer or polymer mixture of the base film(s) or the underlayer(s) and/or the 45-0 wt.%, preferably 35-1 wt.%, the other polymer or polymer mixture in the top film or top layer consists of at least one copolymer of styrene, acrylate and/or methacrylate, preferably styrene-maleic anhydride copolymer (SMA), methacrylic-acrylic acid ester copolymer and/or styrene-acrylonitrile copolymer (SAN) and/or of at least one partially cross-linked elastomeric modifier, preferably acrylic ester copolymer, acrylonitrile-acrylic ester copolymer and/or acrylonitrile-butadiene copolymer or contains one or more of these polymers. &Euro; J 8th Film according to one or more of claims 1 to 7, characterized in that the composite film consisting of at least one lower film or lower layer and at least one upper film or upper layer contains at least one lower film or lower layer which (based on 100 wt. % of polymers) consists of 15 - HO wt.-}, preferably 20 - 35 wt.-*, Vinyl chloride homo-, co-, ter- and/or graft polymers and/or alloys based on polyvinyl chloride, 17 - 50 wt.-Jt, preferably 20 - UO wt.-i, Acrylonitrile-butadiene-styrene (ABS), wherein the acrylonitrile-butadiene-styrene co- and/or graft polymer (ABS) is replaced by a graft polymer and/or copolymer based on styrene, acrylonitrile and/or maleic anhydride, preferably based on or consisting of acrylonitrile-styrene-acrylic ester (ASA) and/or styrene-maleic anhydride-butadiene, to more than 10 Qe^. -%, preferably to UO - 100 wt.-}, (related to the ABS used) is replaced, 10 II
&bull; JJ
I <
9 II
&bull; * · · · t ·
· · ·· · 38 - 15 Gew preferably 35 - Gew A plasticizer containing polar groups, containing or consisting of at least one alkene or alkenyl (Ci - Cl|> - alkyl (Ci - C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (Ci - C4) - alkyl (C1 - C8) methacrylate-carbon oxide terpolymer, alkene or alkenyl (Ci - Ci\) - alkyl (Ci - C8) acrylate copolymer, alkene or alkenyl (C ₁ - Ci ₁ ) - alkyl (C! - C ₈ ) methacrylate copolymer, with an alkyl acrylate content or alkyl methacrylate content of more than 12 wt. (calculated on the respective plasticizer containing polar groups with 100 parts by weight) and with statistically distributed acrylate or methacrylate groups or alkyl acrylates or alkyl methacrylate groups and optionally (in the case of terpolymers) statistically distributed carbon monoxide groups, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, 15 - 0 wt.%, preferably 12.5 - 5 wt.-*, at least one copolymer of styrene, acrylate and/or methacrylate, preferably styrene-maleic anhydride copolymer (SMA), methacrylic acid ester copolymer and/or styrene-acrylonitrile copolymer, and/or 15 - 0 wt%, preferably 12.5 - 5 wt%, at least one partially crosslinked and/or elastomeric modifier, preferably acrylic ester copolymer and/or acrylonitrile-butadiene copolymer, or contains one or more of these polymers. 9. Film according to one or more of claims 1 8, characterized in that the composite film contains at least one upper film or upper layer, which (based on 100 weight tons of polymers) consists of 15 - 80 wt, preferably 30 - 78 wt, Vinyl chloride homo-, co-, ter- and/or graft polymers and/or alloys based on polyvinyl chloride, 30-0 wt.-i, preferably 27 - 1 wt.-5t, Graft polymer and/or copolymer based on styrene, acrylonitrile and/or maleic anhydride, preferably based on or consisting of acrylonitrile-styrene-acrylate (ASA) and/or styrene-maleic anhydride-butadiene, which may optionally contain small amounts by weight (amounts by weight up to 1 t by weight, preferably less than 2 t by weight) of acrylonitrile-butadiene-styrene-co- and/or graft polymer (ABS)» 40 - 20 wt.%, preferably
35 - 21 wt.-*, plasticizer containing polar groups,
consisting of or containing at least one alkene or alkenyl (Ci - C4; - alkyl(Ci - Ce)-acrylate-carbon monoxide terpolymer, alkene or alkenyl (Ci - C4) - alkyl(Ci - C8)-methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C-| Cij) - alkyl(Ci - CeJ-acrylate copolymer, alkene or alkenyl (Ci - C4) - alkyl(Ci - Cßi-methacrylate copolymer, with an alkyl acrylate content or alkyl methacrylate content of more than 12 wt.-5t (calculated on the
plasticizers containing respective polar groups with 100 parts by weight) and with statistically
distributed acrylate or methacrylate groups or
Alkyl acrylate or alkyl methacrylate groups and
optionally (in the case of terpolymers) randomly distributed carbon monoxide groups, preferably ethylene-butyl acrylate-carbon monoxide terpolymer, ethylene-hexyl acrylate-carbon monoxide terpolymer, ethylene-butyl acrylate copolymer, ethylene-hexyl acrylate copolymer, 10-0 wt.%, preferably
5 - 0.5 wt.i, at least one copolymer of styrene, acrylate and/or methacrylate, preferably styrene-maleic anhydride copolymer (SMA), methacrylic-acrylic acid ester copolymer and/or
Styrene-acrylonitrile copolymer and/or 12 5-0 wt.&iacgr;, preferably 3 - 0.5 wt.&iacgr;, at least one partially cross-linked and/or elastomeric modifying agent, preferably acrylic ester copolymer and/or acrylonitrile-butadiene copolymer or contains one or more of these polymers. 10, film according to one or more of claims 1 to 9, characterized in that the film or film layer(s), based on 100 parts by weight of the polymer mixture or polymer alloy 2-20 parts by weight, preferably 3-15 parts by weight, one or more processing aids, preferably lubricants, stabilizers, flow improvers and/or antioxidants, 0-50 parts by weight, preferably 0.5 - 30 parts by weight, an additive or additive mixture, preferably at least one filler, at least one agent for making it flame-retardant, at least one dye or color pigment, and 0 - 12 parts by weight, preferably 0.1 - 10 parts by weight. at least one low volatility, preferably 1114 ·· · t ft &igr;*·) contains a migration-resistant plasticizer. 11. Film according to one or more of claims 1 to 10, characterized in that the film consists of at least one lower film or lower layer and at least one upper film or upper layer, the qualitative and/or quantitative composition being different between the lower film(s) or lower layer(s) and the upper film(s) or upper layer(s). [ 12. Film according to one or more of claims 1 to ! 11, characterized in that the percentage to vinyl chloride homo-, co-, ter- and/or graft ' polymer in the bottom film(s) or bottom lower layer(s) is smaller than that in the upper film(s) or upper layer(s) and/or that the percentage content of the plasticizer or plasticizer mixture containing polar groups in the lower film(s) or lower layers) is larger than that in the upper film(s) or upper layer(s). 13. Film according to one or more of claims 1 to 11, characterized in that the surface film is coated with a lacquer layer or plastic coating, preferably based on acrylate resins, polyvinyl chloride-acrylate resins, polyurethane resins and/or epoxy resins on its free surface layer.